Has the PSP gone dead?

Has the PSP gone dead?

recently the psp scene is going thru slow motiom state-no mgs release, no patapon 4, locoroco 4, cool hbrew, new ofw... nothing. whats wrong with sony? can't they give the psp a tribute by doing something cool like mixin up famous game titles, leakin full psp sdk or just announce that they abandoned it?